12 Days of Christmas
142nd
99 Bottles of Beer
113th
Abundant Numbers
230th
Arabic to Roman
144th
brainfuck
170th
Christmas Trees
119th
Cubes
78th
Diamonds
69th
Divisors
88th
Emirp Numbers
157th
Evil Numbers
230th
Fibonacci
261st
Fizz Buzz
1st
Happy Numbers
130th
Leap Years
236th
Morse Decoder
74th
Morse Encoder
73rd
Niven Numbers
202nd
Odious Numbers
218th
Ordinal Numbers
128th
Pangram Grep
56th
Pascal’s Triangle
126th
Pernicious Numbers
183rd
Prime Numbers
201st
Quine
354th
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
56th
Rule 110
83rd
Seven Segment
108th
Sierpiński Triangle
118th
Spelling Numbers
π
221st
√2
112th